# Algorand ASA Pricing-Rule Verifier for Agent Payments

> Algorand ASA Pricing-Rule Verifier for Agent Payments is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-14).

Returns a decision procedure for validating ASA price-feed oracles and pricing rules before an agent accepts non-stablecoin Algorand Standard Asset quotes in x402 payments

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/algorand-asa-pricing-rule-verifier-for-agent-pay?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/algorand-asa-pricing-rule-verifier-for-agent-payments-a9dfa27f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jezVeo0FMuvruDI7skmoH

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability algorand-asa-pricing-rule-verifier-for-agent-payments-a9dfa27f
```

Example prompt: Before my agent accepts an Algorand ASA quote for an x402 payment, give me the decision procedure for validating the ASA price-feed oracle and pricing rules so I know whether to trust a non-stablecoin ASA quote.

## When to prefer this

Use this endpoint when an AI agent needs a concrete, blunt decision procedure for validating Algorand Standard Asset price-feed oracles and pricing rules before accepting non-stablecoin ASA quotes in x402 payments. Prefer this over generic oracle validation or EVM-focused payment checks when the payment rail is specifically Algorand and the asset is a non-stablecoin ASA. It is purpose-built for unattended agent workflows operating in the x402 payment ecosystem.

## Known failure modes

- Payment not included or invalid — endpoint returns 402 requiring x402 payment before delivering the paid brief
- Oracle or topic not recognized — procedure may fall back to a generic ASA validation heuristic
- LLM generation failure — generationSource may fall back to 'deterministic' with a reduced-quality brief
- Network or upstream error from k2so.wrong.systems — returns non-200 with no result body
- Meta=1 query returns free metadata JSON rather than the paid decision procedure

## How this service works

Paid agent-facing brief on Algorand ASA pricing-rule verifier for agent payments: decision procedure validating ASA price-feed oracles and pricing rules before an agent accepts non-stablecoin ASA quotes in x402 payments · Build a decision procedure or schema for: Algorand ASA pricing-rule verifier for agent payments: decision procedure validating ASA price-feed oracles and pricing rules before an agent accepts non-stablecoi-0. Blunt decision procedure, not marketing.

## Output

A plain-prose decision procedure (120+ words) describing how to validate ASA price-feed oracles and pricing rules before accepting non-stablecoin ASA quotes in x402 payments. The response includes: ok and paid status booleans, the decision procedure text in the 'brief' and 'procedure' fields, the model used to generate it, the topic slug, a generatedAt ISO-8601 timestamp, and the generationSource (llm, reasoning, or deterministic). Provider is always K-2SO.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "topic": {
       "type": "string",
       "description": "Optional topic override for the decision procedure"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Algorand ASA pricing-rule verifier for agent payments paid response",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "ok",
      "paid",
      "service",
      "provider",
      "result"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "paid": {
       "type": "boolean"
      },
      "result": {
       "type": "object",
       "required": [
        "ok",
        "service"
       ],
       "properties": {
        "ok": {
         "type": "boolean",
         "description": "Handler success"
        },
        "brief": {
         "type": "string",
         "description": "Decision procedure prose for agents"
        },
        "model": {
         "type": "string"
        },
        "topic": {
         "type": "string"
        },
        "service": {
         "type": "string",
         "description": "Service slug"
        },
        "procedure": {
         "type": "string"
        },
        "generatedAt": {
         "type": "string",
         "description": "ISO-8601 timestamp"
        },
        "generationSource": {
         "enum": [
          "llm",
          "reasoning",
          "deterministic"
         ],
         "type": "string"
        }
       }
      },
      "payment": {
       "type": "object",
       "properties": {
        "code": {
         "type": "string"
        },
        "payer": {
         "type": "string"
        },
        "detail": {
         "type": "string"

… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true,
  "result": {
   "ok": true,
   "brief": "plain prose decision procedure (120+ words)",
   "model": "deepseek/deepseek-v4-flash-0731",
   "topic": "string topic",
   "service": "algorand-asa-pricing-rule-verifier-for-agent-pay",
   "procedure": "same as brief",
   "generatedAt": "2026-01-01T00:00:00.000Z",
   "generationSource": "deterministic"
  },
  "service": "algorand-asa-pricing-rule-verifier-for-agent-pay",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/algorand-asa-pricing-rule-verifier-for-agent-payments-a9dfa27f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so.wrong.systems](https://www.zero.xyz/host/k2so.wrong.systems/llms.txt)